Qingdao Global Sealing-tec co., Ltd
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Virgin ptfe washer, Custom PTFE Sealing Washers, PTFE flat gasket, ptfe rings
About PTFE Material
PTFE material has excellent resistance for all chemical corrosion. Its friction coefficient is the lowest in plastics. Temperature changes do not affect its electrical insulation property. So PTFE often be called "plastic king". PTFE is suitable for making corrosion resistant parts, wear parts, seal, insulation parts and medical equipment parts.
Virgin PTFE () gaskets are made from 100% pure material which is used in most general applications. It is extremely soft and formable and is often used for chemical resistant seals and gaskets. It possesses the highest physical and electrical insulation properties and has increased resistance to creep (compression) under load.
Filled PTFE () gaskets are made from PTFE which integrates additives and fillers in order to improve the performance of the gasket. This improves the gaskets ability to wear and enhances its unique combination of chemical, physical and electrical properties. Filled is the most common type of PTFE gasket for industrial use as it exhibits improved mechanical strength compared to Virgin PTFE. Glass, carbon and graphite are typical fillers that are used to enhance the mechanical strength of the gasket depending on the application.
Product description
| Product name | Virgin ptfe washer |
|---|---|
| Material | Virgin PTFE |
| Color | yellow, white, black,etc. |
| Temperature Range | -200℃~-260℃ |
| Hardness | 40-90 Shore A, as customized |
| Chemical resistance | Resistant to all media in the 0-14 pH range, except molten alkali metals and elemental fluorine, particularly at elevated temperatures and pressures |
| Application | Our products are widely used in Car, Communication Equipment, Electronic Appliances, Furniture, Gifts, Jewelry, LED, Lighting, Medical Machine, Motorcycle, Printing Machines, Sanitary Ware, Switch, Toys, Vehicles, Watches, etc. |
| process | CNC machining,Auto lathing/turning,Milling,Grindin, Tapping Drilling,Bending,Casting,Laser cutting |
| Surface treatment | Anodized different color,Mini polishing&brushing,Electroplating(zinc plated,nickel plated,chrome plated),Power coating& PVD coating,Laser marking&Silk screen,Printing,Welding,Harden etc. |
| Advantages | 1, Low coefficient of friction; |
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FAQ
1. How to produce ?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to drawing and samples.
2.How to make the order?
You can send us email or inquiry at alibaba directly.
3.Can I get free sample for testing ?
It is ok to provide you free sample for stock items but your need pay the freight Normally.
4.Can I get free sample for testing ?
It is ok to provide you free sample for stock items but your need pay the freight Normally.
5.How about your raw material ?
We use selected imported raw material to make sure good physical property. We also could change the raw material compound formula to meet your special processing conditions.
6. Are you a trading company or manufacturer ?
We are professional manufacturer with ISO9001 and TS 16949 certificate.